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Diagnostic Trouble Code Chart

POWER WINDOW CONTROL SYSTEM

DTC Code Detection Item Trouble Area See
B2311 Power Window Motor Malfunction 1. Power window regulator motor assembly (for driver side)
2. Power window regulator motor assembly (for front passenger side)
3. Power window regulator motor assembly (for rear LH side)
4. Power window regulator motor assembly (for rear RH side)
5. Incorrect installation of power window components
6. Overheated power window regulator motor assembly
Refer to DTC B2311: Power Window Motor Malfunction
B2312 Power Window Switch Malfunction 1. Multiplex network master switch assembly
2. Power window regulator switch assembly
3. Rear power window regulator switch assembly (for LH side)
4. Rear power window regulator switch assembly (for RH side)
5. Power window regulator motor assembly (for driver side)
6. Power window regulator motor assembly (for front passenger side)
7. Power window regulator motor assembly (for rear LH side)
8. Power window regulator motor assembly (for rear RH side)
9. Wire harness or connector
Refer to DTC B2312: Power Window Switch Malfunction
B2313 Glass Position Initialization Incomplete 1. Power window regulator motor assembly (for driver side) not initialized
2. Power window regulator motor assembly (for front passenger side) not initialized
3. Power window regulator motor assembly (for rear LH side) not initialized
4. Power window regulator motor assembly (for rear RH side) not initialized
5. Power window regulator motor assembly (for driver side)
6. Power window regulator motor assembly (for front passenger side)
7. Power window regulator motor assembly (for rear LH side)
8. Power window regulator motor assembly (for rear RH side)
Refer to DTC B2313: Glass Position Initialization Incomplete